Background
He was born in San Vicente, Córdoba, and won four league championships with San Lorenzo in Argentina and represented the Argentina national football team at the 1974 Fédération internationale de football association World Cup.
He was born in San Vicente, Córdoba, and won four league championships with San Lorenzo in Argentina and represented the Argentina national football team at the 1974 Fédération internationale de football association World Cup.
He died in Buenos Aires of a heart attack. He was first selected to play for the Argentina national team in 1964 when he played in the 1964 Cup of Nations. In 1974 Telch played for the Argentina national team at the 1974 World Cup.
At the end of the 1975 season, Telch left San Lorenzo, by that time he had played 413 games for the club, scoring 25 goals.
He has the second most appearances for the club behind Sergio Villar (446). Telch played for Unión de Santa Fe between 1976 and 1979, he played 129 games for the club scoring 2 goals.
In 1978 Unión reached the final of the Nacional but lost on aggregate to River Plate. In 1980 Telch joined Colón de Santa Fe where he played one last season, he retired at the end of the 1980 season with a total of 630 appearances in the Argentine Primera, a record only surpassed by Hugo Gatti and Ricardo Bochini.
Telch managed several teams in the lower leagues of Argentine football.
He also worked for many years with the youth teams at San Lorenzo.